172920944

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{37657}}^1$

素因数の和:37713

約数の個数: 40

約数和(自身を含む): 392245728

約数和(自身を除く): 219324784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 4592, 37657, 75314, 150628, 263599, 301256, 527198, 602512, 1054396, 1543937, 2108792, 3087874, 4217584, 6175748, 10807559, 12351496, 21615118, 24702992, 43230236, 86460472, 172920944]

約数ペア:

[(1, 172920944), (2, 86460472), (4, 43230236), (7, 24702992), (8, 21615118), (14, 12351496), (16, 10807559), (28, 6175748), (41, 4217584), (56, 3087874), (82, 2108792), (112, 1543937), (164, 1054396), (287, 602512), (328, 527198), (574, 301256), (656, 263599), (1148, 150628), (2296, 75314), (4592, 37657)]